我已将此代码加载到我的移动网站的index.html中:
if ('serviceWorker' in navigator) {
navigator.serviceWorker.register('/theme/website_mobile/sw.js').then(function(reg) {
if(reg.installing) {
console.log('Service worker installing');
} else if(reg.waiting) {
console.log('Service worker installed');
} else if(reg.active) {
console.log('Service worker active');
}
}).catch(function(error) {
// registration failed
console.log('Registration failed with ' + error);
});
}
在sw.js中,我添加了以下代码:
self.addEventListener('install', function(event) {
event.waitUntil(
caches.open('v1').then(function(cache) {
return cache.addAll([
'/',
'/theme/website_mobile/js',
'/theme/website_mobile/css',
'/theme/website_mobile/js.js',
'/theme/website_mobile/css.css',
'/js/614cd8e.js',
'/css/f1407bb.css',
'/js/93779bc.js',
'/js/d228ec7.js',
'/theme/website_mobile/img/slider-home/slider1.jpg',
'/theme/website_mobile/img/slider-home/slider2.jpg',
'/theme/website_mobile/img/slider-home/slider3.jpg',
'/theme/website_mobile/img/slider-home/slider4.jpg',
'/theme/website_mobile/img/logo-website.png',
'/theme/website_mobile/img/picto-menu-close.png',
'/theme/website_mobile/img/picto-close.png',
'/var/website/storage/images/media/website-medias/website-materials/5163440-1-eng-GB/website-materials_article_list_main_website_enm.jpg',
'/theme/website_mobile/fonts/website-montserrat/Montserrat-Light.woff2',
'/theme/website_mobile/fonts/website-montserrat/Montserrat-Regular.woff2',
'/theme/website_mobile/fonts/website-montserrat/Montserrat-ExtraBold.woff2',
'/theme/website_mobile/fonts/website-avenir/Fonts/065a6b14-b2cc-446e-9428-271c570df0d9.woff2',
]);
})
);
});
self.addEventListener('fetch', function(event) {
event.respondWith(caches.match(event.request).then(function(response) {
// caches.match() always resolves
// but in case of success response will have value
if (response !== undefined) {
return response;
} else {
return fetch(event.request).then(function (response) {
// response may be used only once
// we need to save clone to put one copy in cache
// and serve second one
let responseClone = response.clone();
caches.open('v1').then(function (cache) {
cache.put(event.request, responseClone);
});
return response;
}).catch(function (e) {
return caches.match('/');
});
}
}));
});
sw.js已激活,我在控制台上没有任何错误,但如果我将网络脱机,则无法正常工作。
我认为这是一个范围问题,但我不知道如何让它发挥作用。
我的第一个脚本在index.html中,我的sw.js位于文件夹/theme/website_mobile/sw.js中,我的网站从服务器上的多个位置加载一些资源。
有没有办法让它在不移动我的sw.js的情况下工作?
答案 0 :(得分:0)
单个服务工作者可以控制许多页面。每次一页 在您的范围内加载,安装服务工作者 该页面并对其进行操作。
来自mozilla
下面的网页上激活